Portable computer



FIG. 1 is a top, front, left side perspective view of a portable computer showing the new design, the computer being in the closed position;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof on an enlarged scale;

FIG. 5 is a bottom plan view thereof on an enlarged scale;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a left side elevational view thereof; and,

FIG. 8 is a left side perspective view thereof with the keyboard open. 

The ornamental design for a portable computer, as shown and described. 